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* 2.4.17 oops - ext2/ext3 fs corruption (?)
@ 2002-01-05 18:45 Eric
  2002-01-05 19:58 ` Andrew Morton
  0 siblings, 1 reply; 6+ messages in thread
From: Eric @ 2002-01-05 18:45 UTC (permalink / raw)
  To: linux-kernel

[-- Attachment #1: Type: TEXT/PLAIN, Size: 1509 bytes --]

I seem to be having a reoccurring problem with my Red Hat 7.2 system
running kernel 2.4.17.  Four times now, I have seen the kernel generate an
oops.  After the oops, I find that one of file systems is no longer sane.  
The effect that I see is a Segmentation Fault when things like ls or du
some directory (the directory is never the same).  Also, when the system 
is going down for a reboot, it is unable to umount the file system.  The 
umount command returns a "bad lseek" error.

The first time this happened, it resulted in catastrophic corruption of
/usr and I had to reinstall.  At this time, /usr was an ext2 file system.  
When I reinstalled, I took the opportunity to reformat all the file
systems, except /home, as ext3.

The second and third times I saw this problem on my /home (ext2) file
system.  Fortunately, there was no corruption of the file system after
rebooting the box.  I do not have the oops generated by the kernel when
these events occurred.

The fourth time was on /usr (ext3) and did not result in corruption.  
Although, a read-only check of the file system before rebooting showed
files with duplicate blocks.  I collected the 2 oops logs I found in dmesg
and ran them through ksymoops.  There are quite a few warnings, so I don't
know if they are any good.

I also included dmesg in case that is helpful.  If any other information
is required, I would be glad to provide it.  Any suggestions on what I
could do to fix the problem would be greatly appreciated.

Thanks,

Eric


[-- Attachment #2: dmesg (no oops) --]
[-- Type: TEXT/PLAIN, Size: 5661 bytes --]

Linux version 2.4.17 (root@dragon.yggdrasil.invalid) (gcc version 2.96 20000731 (Red Hat Linux 7.1 2.96-98)) #2 Mon Dec 24 22:23:36 PST 2001
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000000c000000 (usable)
 BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
On node 0 totalpages: 49152
zone(0): 4096 pages.
zone(1): 45056 pages.
zone(2): 0 pages.
Kernel command line: ro root=/dev/sda1
Initializing CPU#0
Detected 200.458 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 399.76 BogoMIPS
Memory: 191176k/196608k available (1185k kernel code, 5048k reserved, 324k data, 232k init, 0k highmem)
Dentry-cache hash table entries: 32768 (order: 6, 262144 bytes)
Inode-cache hash table entries: 16384 (order: 5, 131072 bytes)
Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
Buffer-cache hash table entries: 16384 (order: 4, 65536 bytes)
Page-cache hash table entries: 65536 (order: 6, 262144 bytes)
CPU: Before vendor init, caps: 000001bf 00000000 00000000, vendor = 0
Intel Pentium with F0 0F bug - workaround enabled.
CPU: After vendor init, caps: 000001bf 00000000 00000000 00000000
CPU:     After generic, caps: 000001bf 00000000 00000000 00000000
CPU:             Common caps: 000001bf 00000000 00000000 00000000
CPU: Intel Pentium 75 - 200 stepping 0c
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)
mtrr: detected mtrr type: none
PCI: PCI BIOS revision 2.10 entry at 0xf0430, last bus=0
PCI: Using configuration type 1
PCI: Probing PCI hardware
PCI: Using IRQ router PIIX [8086/7000] at 00:07.0
Limiting direct PCI/PCI transfers.
Activating ISA DMA hang workarounds.
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
VFS: Diskquotas version dquot_6.4.0 initialized
Journalled Block Device driver loaded
parport0: PC-style at 0x378 [PCSPP,TRISTATE,EPP]
PCI: Found IRQ 11 for device 00:0c.0
matroxfb: Matrox Millennium II (PCI) detected
matroxfb: MTRR's turned on
matroxfb: 640x480x8bpp (virtual: 640x6553)
matroxfb: framebuffer at 0xE6000000, mapped to 0xcc807000, size 4194304
Console: switching to colour frame buffer device 80x30
fb0: MATROX VGA frame buffer device
Detected PS/2 Mouse Port.
pty: 256 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI ISAPNP enabled
ttyS00 at 0x03f8 (irq = 4) is a 16550A
ttyS01 at 0x02f8 (irq = 3) is a 16550A
lp0: using parport0 (polling).
Real Time Clock Driver v1.10e
block: 128 slots per queue, batch=32
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
loop: loaded (max 8 devices)
Linux Tulip driver version 0.9.15-pre9 (Nov 6, 2001)
PCI: Found IRQ 12 for device 00:09.0
eth0: Lite-On PNIC-II rev 37 at 0xe000, 00:A0:CC:E4:38:DB, IRQ 12.
SCSI subsystem driver Revision: 1.00
PCI: Found IRQ 10 for device 00:0b.0
scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.4
        <Adaptec 2940 Ultra SCSI adapter>
        aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs

  Vendor: PLEXTOR   Model: CD-ROM PX-20TS    Rev: 1.00
  Type:   CD-ROM                             ANSI SCSI revision: 02
(scsi0:A:3): 10.000MB/s transfers (10.000MHz, offset 15)
  Vendor: PLEXTOR   Model: CD-R   PX-R820T   Rev: 1.07
  Type:   CD-ROM                             ANSI SCSI revision: 02
(scsi0:A:4): 10.000MB/s transfers (10.000MHz, offset 8)
  Vendor: QUANTUM   Model: ATLAS_V__9_WLS    Rev: 0230
  Type:   Direct-Access                      ANSI SCSI revision: 03
(scsi0:A:6): 40.000MB/s transfers (20.000MHz, offset 8, 16bit)
scsi0:A:6:0: Tagged Queuing enabled.  Depth 253
Attached scsi disk sda at scsi0, channel 0, id 6, lun 0
SCSI device sda: 17930694 512-byte hdwr sectors (9181 MB)
Partition check:
 sda: sda1 sda2 sda3 < sda5 sda6 sda7 sda8 sda9 >
Attached scsi CD-ROM sr0 at scsi0, channel 0, id 3, lun 0
Attached scsi CD-ROM sr1 at scsi0, channel 0, id 4, lun 0
sr0: scsi-1 drive
Uniform CD-ROM driver Revision: 3.12
sr1: scsi3-mmc drive: 20x/20x writer cd/rw xa/form2 cdda tray
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 2048 buckets, 16Kbytes
TCP: Hash tables configured (established 16384 bind 16384)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 232k freed
Adding Swap: 393320k swap-space (priority -1)
EXT3 FS 2.4-0.9.16, 02 Dec 2001 on sd(8,1), internal journal
kjournald starting.  Commit interval 5 seconds
EXT3 FS 2.4-0.9.16, 02 Dec 2001 on sd(8,8), internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS 2.4-0.9.16, 02 Dec 2001 on sd(8,7), internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS 2.4-0.9.16, 02 Dec 2001 on sd(8,5), internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS 2.4-0.9.16, 02 Dec 2001 on sd(8,6), internal journal
EXT3-fs: mounted filesystem with ordered data mode.
ISO 9660 Extensions: Microsoft Joliet Level 3
ISO 9660 Extensions: RRIP_1991A

[-- Attachment #3: oops #1 --]
[-- Type: TEXT/PLAIN, Size: 7425 bytes --]

ksymoops 2.4.1 on i586 2.4.17.  Options used
     -v /boot/vmlinux-2.4.17 (specified)
     -k /proc/ksyms (default)
     -l /proc/modules (default)
     -o /lib/modules/2.4.17/ (default)
     -m /boot/System.map-2.4.17 (default)

No modules in ksyms, skipping objects
Warning (read_lsmod): no symbols in lsmod, is /proc/modules a valid lsmod file?
Warning (compare_maps): ksyms_base symbol journal_abort_R__ver_journal_abort not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_ack_err_R__ver_journal_ack_err not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_blocks_per_page_R__ver_journal_blocks_per_page not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_bmap_R__ver_journal_bmap not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_check_available_features_R__ver_journal_check_available_features not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_check_used_features_R__ver_journal_check_used_features not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_clear_err_R__ver_journal_clear_err not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_create_R__ver_journal_create not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_destroy_R__ver_journal_destroy not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_dirty_data_R__ver_journal_dirty_data not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_dirty_metadata_R__ver_journal_dirty_metadata not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_errno_R__ver_journal_errno not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_extend_R__ver_journal_extend not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_flush_R__ver_journal_flush not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_flushpage_R__ver_journal_flushpage not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_force_commit_R__ver_journal_force_commit not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_forget_R__ver_journal_forget not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_get_create_access_R__ver_journal_get_create_access not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_get_undo_access_R__ver_journal_get_undo_access not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_get_write_access_R__ver_journal_get_write_access not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_init_dev_R__ver_journal_init_dev not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_init_inode_R__ver_journal_init_inode not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_load_R__ver_journal_load not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_lock_updates_R__ver_journal_lock_updates not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_recover_R__ver_journal_recover not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_restart_R__ver_journal_restart not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_revoke_R__ver_journal_revoke not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_set_features_R__ver_journal_set_features not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_start_R__ver_journal_start not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_stop_R__ver_journal_stop not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_try_start_R__ver_journal_try_start not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_try_to_free_buffers_R__ver_journal_try_to_free_buffers not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_unlock_updates_R__ver_journal_unlock_updates not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_update_format_R__ver_journal_update_format not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_update_superblock_R__ver_journal_update_superblock not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_wipe_R__ver_journal_wipe not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol log_start_commit_R__ver_log_start_commit not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol log_wait_commit_R__ver_log_wait_commit not found in vmlinux.  Ignoring ksyms_base entry
Unable to handle kernel paging request at virtual address 3b98e70a
c013ee54
*pde = 00000000
Oops: 0000
CPU:    0
EIP:    0010:[<c013ee54>]    Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010203
eax: c1340000   ebx: 3b98e6fa   ecx: 0000000f   edx: c2124ec5
esi: c2124ec5   edi: c13ead80   ebp: 3b98e70a   esp: c87c1ef8
ds: 0018   es: 0018   ss: 0018
Process updatedb (pid: 5029, stackpage=c87c1000)
Stack: c1366608 cbe53000 c2124ec5 00000007 c87c1f64 cbe53000 c13ead80 c87c1f9c 
       c0136d40 c131c620 c87c1f64 c87c1f64 c013740a c131c620 c87c1f64 00000000 
       00000008 cbe53007 00000000 00002b09 00000000 00000000 00001000 fffffff4 
Call Trace: [<c0136d40>] [<c013740a>] [<c0136b1f>] [<c01379d3>] [<c0134bb4>] 
   [<c0106e04>] [<c0106cf3>] 
Code: 8b 6d 00 39 53 44 0f 85 90 00 00 00 8b 44 24 24 39 43 0c 0f 

>>EIP; c013ee54 <d_lookup+64/120>   <=====
Trace; c0136d40 <cached_lookup+10/50>
Trace; c013740a <link_path_walk+4ea/730>
Trace; c0136b1f <getname+5f/a0>
Trace; c01379d3 <__user_walk+33/50>
Trace; c0134bb4 <sys_lstat64+14/70>
Trace; c0106e04 <error_code+34/40>
Trace; c0106cf3 <system_call+33/40>
Code;  c013ee54 <d_lookup+64/120>
00000000 <_EIP>:
Code;  c013ee54 <d_lookup+64/120>   <=====
   0:   8b 6d 00                  mov    0x0(%ebp),%ebp   <=====
Code;  c013ee57 <d_lookup+67/120>
   3:   39 53 44                  cmp    %edx,0x44(%ebx)
Code;  c013ee5a <d_lookup+6a/120>
   6:   0f 85 90 00 00 00         jne    9c <_EIP+0x9c> c013eef0 <d_lookup+100/120>
Code;  c013ee60 <d_lookup+70/120>
   c:   8b 44 24 24               mov    0x24(%esp,1),%eax
Code;  c013ee64 <d_lookup+74/120>
  10:   39 43 0c                  cmp    %eax,0xc(%ebx)
Code;  c013ee67 <d_lookup+77/120>
  13:   0f 00 00                  sldt   (%eax)


39 warnings issued.  Results may not be reliable.

[-- Attachment #4: oops #2 --]
[-- Type: TEXT/PLAIN, Size: 7373 bytes --]

ksymoops 2.4.1 on i586 2.4.17.  Options used
     -v /boot/vmlinux-2.4.17 (specified)
     -k /proc/ksyms (default)
     -l /proc/modules (default)
     -o /lib/modules/2.4.17/ (default)
     -m /boot/System.map-2.4.17 (default)

No modules in ksyms, skipping objects
Warning (read_lsmod): no symbols in lsmod, is /proc/modules a valid lsmod file?
Warning (compare_maps): ksyms_base symbol journal_abort_R__ver_journal_abort not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_ack_err_R__ver_journal_ack_err not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_blocks_per_page_R__ver_journal_blocks_per_page not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_bmap_R__ver_journal_bmap not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_check_available_features_R__ver_journal_check_available_features not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_check_used_features_R__ver_journal_check_used_features not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_clear_err_R__ver_journal_clear_err not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_create_R__ver_journal_create not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_destroy_R__ver_journal_destroy not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_dirty_data_R__ver_journal_dirty_data not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_dirty_metadata_R__ver_journal_dirty_metadata not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_errno_R__ver_journal_errno not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_extend_R__ver_journal_extend not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_flush_R__ver_journal_flush not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_flushpage_R__ver_journal_flushpage not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_force_commit_R__ver_journal_force_commit not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_forget_R__ver_journal_forget not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_get_create_access_R__ver_journal_get_create_access not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_get_undo_access_R__ver_journal_get_undo_access not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_get_write_access_R__ver_journal_get_write_access not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_init_dev_R__ver_journal_init_dev not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_init_inode_R__ver_journal_init_inode not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_load_R__ver_journal_load not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_lock_updates_R__ver_journal_lock_updates not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_recover_R__ver_journal_recover not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_restart_R__ver_journal_restart not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_revoke_R__ver_journal_revoke not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_set_features_R__ver_journal_set_features not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_start_R__ver_journal_start not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_stop_R__ver_journal_stop not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_try_start_R__ver_journal_try_start not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_try_to_free_buffers_R__ver_journal_try_to_free_buffers not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_unlock_updates_R__ver_journal_unlock_updates not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_update_format_R__ver_journal_update_format not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_update_superblock_R__ver_journal_update_superblock not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol journal_wipe_R__ver_journal_wipe not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol log_start_commit_R__ver_log_start_commit not found in vmlinux.  Ignoring ksyms_base entry
Warning (compare_maps): ksyms_base symbol log_wait_commit_R__ver_log_wait_commit not found in vmlinux.  Ignoring ksyms_base entry
 <1>Unable to handle kernel paging request at virtual address bbf3c2ff
c013ee54
*pde = 00000000
Oops: 0000
CPU:    0
EIP:    0010:[<c013ee54>]    Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010283
eax: c1340000   ebx: bbf3c2ef   ecx: 0000000f   edx: f8d71b6c
esi: f8d71b6c   edi: c611b660   ebp: bbf3c2ff   esp: c4a41ef8
ds: 0018   es: 0018   ss: 0018
Process ls (pid: 5759, stackpage=c4a41000)
Stack: c1366608 c9eaa020 f8d71b6c 0000000b c4a41f64 c9eaa020 c611b660 c4a41f9c 
       c0136d40 c612ec40 c4a41f64 c4a41f64 c013740a c612ec40 c4a41f64 00000000 
       00000008 c9eaa02b 00000000 00000000 00000000 00000000 000006c0 fffffff4 
Call Trace: [<c0136d40>] [<c013740a>] [<c0136b1f>] [<c01379d3>] [<c0134bb4>] 
   [<c0106cf3>] 
Code: 8b 6d 00 39 53 44 0f 85 90 00 00 00 8b 44 24 24 39 43 0c 0f

>>EIP; c013ee54 <d_lookup+64/120>   <=====
Trace; c0136d40 <cached_lookup+10/50>
Trace; c013740a <link_path_walk+4ea/730>
Trace; c0136b1f <getname+5f/a0>
Trace; c01379d3 <__user_walk+33/50>
Trace; c0134bb4 <sys_lstat64+14/70>
Trace; c0106cf3 <system_call+33/40>
Code;  c013ee54 <d_lookup+64/120>
00000000 <_EIP>:
Code;  c013ee54 <d_lookup+64/120>   <=====
   0:   8b 6d 00                  mov    0x0(%ebp),%ebp   <=====
Code;  c013ee57 <d_lookup+67/120>
   3:   39 53 44                  cmp    %edx,0x44(%ebx)
Code;  c013ee5a <d_lookup+6a/120>
   6:   0f 85 90 00 00 00         jne    9c <_EIP+0x9c> c013eef0 <d_lookup+100/120>
Code;  c013ee60 <d_lookup+70/120>
   c:   8b 44 24 24               mov    0x24(%esp,1),%eax
Code;  c013ee64 <d_lookup+74/120>
  10:   39 43 0c                  cmp    %eax,0xc(%ebx)
Code;  c013ee67 <d_lookup+77/120>
  13:   0f 00 00                  sldt   (%eax)


39 warnings issued.  Results may not be reliable.

^ permalink raw reply	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2002-01-12 14:53 UTC | newest]

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2002-01-05 18:45 2.4.17 oops - ext2/ext3 fs corruption (?) Eric
2002-01-05 19:58 ` Andrew Morton
2002-01-05 23:31   ` Eric
2002-01-06 10:15     ` Daniel Phillips
2002-01-12 14:25       ` Eric
2002-01-12 14:52         ` Marco Casaroli

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